When rebuilding credit score, credit repair consultants usually recommend secured credit card over an unsecured bad credit credit card.
A lot of banks no longer issue secured credit cards for bad credit, but it is common to find them being offered through credit unions. If you would like to sign up for a secured credit card, you can open an account with a credit union and take advantage of whatever cards they offer.
Thoroughly read the small print before signing a secured credit card application. A common problem is that fees can take up most of the money that you deposit. Of course, that leaves you with much less spending power than you had expected.
For more helpful tips about secured credit cards, check this article.